AC & Heating Repair
Thorough diagnostics and straightforward repair options when your system is not cooling, heating or operating correctly.
Licensed • Insured • Local
San Antonio HVAC service you can trust.
Reliable air-conditioning and heating repairs, system replacements, preventative maintenance and indoor air quality solutions for homes and businesses.
- Residential & commercial
- Clear, honest recommendations
- TACLB00166404E
Our Services
Comfort solutions for every season
System Installation
Professional replacement and installation recommendations based on your property, comfort goals and budget.
Preventative Maintenance
Seasonal inspections and tune-ups designed to improve reliability, efficiency and system life.
Indoor Air Quality
Filtration, airflow and air-quality solutions that help create a cleaner, more comfortable indoor environment.
Commercial HVAC
Responsive service and maintenance support for small businesses and commercial properties.
Second Opinions
A clear evaluation when you want confidence before authorizing a major repair or system replacement.
About Lone Star
Built on integrity, accountability and personal service.
Lone Star AC Solutions is a locally owned HVAC company serving San Antonio and surrounding areas. Owner Alexis Fernandez is a Texas-licensed HVAC contractor committed to responsive communication, professional service and recommendations customers can understand.
Our goal is simple: treat every property with care, stand behind our work and earn the trust behind every service call.
Service Area
Proudly serving San Antonio and surrounding areas.
Contact us to confirm availability for your neighborhood or commercial property.
San AntonioLeon ValleyCastle HillsHelotesAlamo RanchStone OakMedical CenterNearby communities
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